A kind of ore rock cotton production line edge material crushing conveyor

Abstract

The utility model discloses a kind of mineral rock wool production line edge cutting material crushing conveyer, including conveying table, conveying table is used to convey the mineral rock wool to be edge cut, and the one end of conveying table is provided with mounting bracket, the one end of mounting bracket away from conveying table is connected with the belt conveyor that mineral rock wool after edge cutting is exported, the top two ends of mounting bracket are symmetrically provided with the edge cutting mechanism for cutting the edge of mineral rock wool, the top two ends of mounting bracket are symmetrically provided with the side material passage for side material passing, two pulverizing knives are rotatably connected with in the inside of side material passage one end of mounting bracket, and the blade of two pulverizing knives outside is staggered, the beneficial effects of the utility model: the utility model can carry out edge cutting processing in the mineral rock wool conveying process, simultaneously, side material is quickly cut and is conveyed collection, reduce the storage space of side material, the setting of suction tube can comprehensively absorb the debris that side material passage inside scatters, effectively prevent debris scatters everywhere.

Description

Technical Field

[0001] This utility model relates to the field of mineral wool production technology, specifically to a crushing and conveying device for edge-cutting materials in a mineral wool production line. Background Technology

[0002] As an important link in the reuse of sensible heat from blast furnace slag, the mineral wool production line is a key component of energy conservation, emission reduction, and green development in China's metallurgical industry. Compared with cold material mineral wool production lines, the reuse of sensible heat from hot slag effectively reduces carbon emissions, and the power consumption per ton of product is only 50% of that of cold material smelting, which helps my country to achieve carbon neutrality and carbon peaking as soon as possible.

[0003] Mineral wool products require customized production. The production line has loose edges on both sides of the longitudinal direction, and the density and thickness do not meet the process requirements. The process design involves online cutting, crushing, and conveying to return the wool to the collection system for reprocessing and reuse. However, the cut wool contains a large number of slag balls with large hardness and particle size, which cause serious wear to the conveying system, resulting in air leakage and blockage, and restricting the normal operation of the production line. To address this, we propose a crushing and conveying device for cut materials in mineral wool production lines. Utility Model Content

[0004] The purpose of this invention is to provide a crushing and conveying device for edge-cutting materials in a mineral wool production line, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a crushing and conveying device for edge-cutting materials in a mineral wool production line, comprising a conveyor platform for conveying mineral wool to be edge-cut, and an installation frame at one end of the conveyor platform. The end of the installation frame away from the conveyor platform is connected to a belt conveyor for outputting the edge-cut mineral wool. Edge-cutting mechanisms for edge-cutting the mineral wool are symmetrically arranged at both ends of the top of the installation frame. Edge material channels for edge material passage are symmetrically arranged at both ends of the top of the installation frame. Two crushing blades are rotatably connected inside the edge material channels at one end of the installation frame, and the outer blades of the two crushing blades are staggered.

[0006] Preferably, the trimming mechanism includes a rotating shaft, a trimming blade, a drive motor, and a gearbox. The rotating shaft is rotatably connected to the edge material channel via a bearing, and the trimming blade is fixedly connected to one end of the rotating shaft inside the edge material channel. The top of the mounting frame has symmetrical cutting grooves at both ends, and the bottom end of the trimming blade extends into the cutting groove. The top of the mounting frame is fixedly mounted outside the edge material channel, and the output shaft end of the drive motor is connected to a gearbox. The output shaft end of the gearbox is fixedly connected to the rotating shaft.

[0007] Preferably, a conveying cylinder is installed inside the mounting frame, and a discharge port is opened at the bottom of the side material channel, and the discharge port is connected to the inside of the conveying cylinder.

[0008] Preferably, a spiral conveying rod is rotatably connected inside the conveying cylinder via a bearing, a conveying motor is fixedly installed at one end of the conveying cylinder, and the output shaft end of the conveying motor extends into the conveying cylinder and is fixedly connected to the spiral conveying rod. The end of the conveying cylinder away from the conveying motor is configured as an open structure.

[0009] Preferably, the ends of the central shafts of the two crushing blades are each fixedly connected to a transmission gear through the edge material channel, and the two transmission gears are meshed together. A rotating motor is fixedly installed on the side wall of the edge material channel, and the end of the output shaft of the rotating motor is fixedly connected to the central shaft of the transmission gear.

[0010] Preferably, a suction pipe is connected to the top of the edge material channel, and the suction pipe is located directly above the edge cutting knife. A branch pipe is connected to the outer side of the bottom end of the suction pipe, and the end of the branch pipe is internally connected to the port of the edge material channel.

[0011] Preferably, the gearbox contains two gears rotatably connected by bearings, and the two gears are meshed together. The output shaft end of the drive motor is fixedly connected to the central shaft of the top gear of the gearbox, and the rotating shaft is fixedly connected to the central shaft of the bottom gear of the gearbox.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In the edge-cutting process of this utility model, the conveyor table stably transports the mineral wool to be cut to the mounting frame. The drive motor drives two meshing gears inside the gearbox to rotate the shaft and make the edge-cutting blade rotate. The bottom end of the edge-cutting blade extends into the symmetrical cutting grooves on the top of the mounting frame, ensuring the accuracy and stability of the edge-cutting process. It can efficiently and neatly cut off both edges of the mineral wool, ensuring that the specifications of the cut mineral wool meet the production requirements. The cut edge material moves along the edge material channel. When it reaches the end, the rotating motor drives the transmission gear to rotate, which in turn drives the two staggered shredding blades to rotate, quickly shredding the edge material. This not only reduces the storage space of the edge material, but also provides convenience for subsequent reuse, avoiding many problems caused by directly collecting large-sized edge materials, and effectively improving production efficiency and resource utilization.

[0014] 2. The material discharge port at the bottom of the edge material channel of this utility model is connected to the inside of the conveying cylinder in the mounting frame. The shredded edge material enters the conveying cylinder through the discharge port. The conveying motor drives the spiral conveying rod to rotate, which can stably and continuously transport the edge material to the designated position for collection, avoiding blockage or scattering of edge material during the conveying process, and ensuring the cleanliness and order of the production site. At the same time, the suction pipe connected to the top of the edge material channel is located directly above the cutting knife, and the end of the branch pipe connected to the bottom of the suction pipe is connected to the inside of the edge material channel port. With the work of the externally installed fan, the scattered debris inside the edge material channel can be fully absorbed, effectively preventing the debris from flying around, improving the production environment, reducing the harm of debris to the health of workers, and also reducing the impact of debris accumulation on the normal operation of the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the edge material channel of this utility model;

[0017] Figure 3 This is a schematic diagram of the edge-cutting mechanism of this utility model.

[0018] In the diagram: 1. Conveyor table; 2. Mounting frame; 3. Trimming mechanism; 4. Belt conveyor; 5. Rotary shaft; 6. Trimming blade; 7. Drive motor; 8. Gearbox; 9. Suction pipe; 10. Branch pipe; 11. Edge material channel; 12. Crushing blade; 13. Transmission gear; 14. Rotating motor; 15. Discharge port; 16. Conveying cylinder; 17. Conveying motor; 18. Spiral conveyor bar. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1 and Figure 2This utility model provides a technical solution: a crushing and conveying device for edge-cutting materials in a mineral wool production line, including a conveyor platform 1, which is used to convey the mineral wool to be edge-cut, and a mounting frame 2 is provided at one end of the conveyor platform 1. The end of the mounting frame 2 away from the conveyor platform 1 is connected to a belt conveyor 4 for outputting the edge-cut mineral wool. Edge-cutting mechanisms 3 for edge-cutting mineral wool are symmetrically arranged at both ends of the top of the mounting frame 2. Edge material channels 11 for edge material to pass through are symmetrically arranged at both ends of the top of the mounting frame 2. Two crushing blades 12 are rotatably connected inside the edge material channel 11 at one end of the mounting frame 2, and the blades on the outer sides of the two crushing blades 12 are staggered.

[0021] Please see Figure 3 The trimming mechanism 3 includes a rotating shaft 5, a trimming blade 6, a drive motor 7, and a gearbox 8. The rotating shaft 5 is rotatably connected to the edge material channel 11 via a bearing, and the trimming blade 6 is fixedly connected to one end of the rotating shaft 5 inside the edge material channel 11. The top of the mounting frame 2 has symmetrical cutting grooves at both ends, and the bottom end of the trimming blade 6 extends into the cutting groove. The top of the mounting frame 2 is fixedly mounted outside the edge material channel 11, and the output shaft end of the drive motor 7 is connected to the gearbox 8. The output shaft end of the gearbox 8 is fixedly connected to the rotating shaft 5.

[0022] It should be noted that when the drive motor 7 is working, it can drive the gear at the top of the gearbox 8 to rotate. The meshing connection of the two gears causes the rotating shaft 5 to rotate, thereby realizing the rotation of the cutting blade 6. When the cutting blade 6 rotates, it can cut the edge of the moving mineral wool. The cut mineral wool continues to move forward to the belt conveyor 4, while the cut edge material travels along the edge material channel 11, avoiding the accumulation of edge material.

[0023] Please see Figure 1 The mounting frame 2 is equipped with a conveyor cylinder 16, and the bottom of the side material channel 11 is provided with a discharge port 15, which is connected to the inside of the conveyor cylinder 16.

[0024] It should be noted that the conveyor cylinder 16 is used to convey the cut edge material. The setting of the discharge port 15 makes it easy for the broken edge material to be placed smoothly into the discharge port 15. The port of the edge material channel 11 is a closed design to prevent the broken material from scattering out.

[0025] Please see Figure 1 and Figure 3 Inside the conveying cylinder 16, a spiral conveying rod 18 is rotatably connected via bearings. A conveying motor 17 is fixedly installed at one end of the conveying cylinder 16, and the output shaft end of the conveying motor 17 extends into the conveying cylinder 16 and is fixedly connected to the spiral conveying rod 18. The end of the conveying cylinder 16 away from the conveying motor 17 is set as an open structure.

[0026] It should be noted that the device is equipped with a controller to control the operation of the electrical components in the device. By controlling the operation of the conveyor motor 17, the screw conveyor rod 18 can be driven to rotate, thereby realizing the conveying of the shredded material after trimming.

[0027] Please see Figure 2 The central shaft ends of the two crushing blades 12 are both fixedly connected to the transmission gears 13 through the side material channel 11, and the two transmission gears 13 are meshed and connected. A rotating motor 14 is fixedly installed on the side wall of the side material channel 11, and the output shaft end of the rotating motor 14 is fixedly connected to the central shaft of the transmission gear 13.

[0028] It should be noted that, in use of this utility model, the mineral wool to be trimmed is fed through the conveyor table 1. During the conveying process, the drive motor 7 operates, and under the action of the gears inside the gearbox 8, the trimming blade 6 rotates. When the mineral wool reaches the mounting frame 2, as the mineral wool continues to be conveyed, the mineral wool at both edges is cut by the trimming blades 6 on both sides of the mounting frame 2. The trimmed edge material continues to advance along the edge material channel 11. The trimmed mineral wool continues to advance to the conveyor table 1 and is output through the conveyor table 1. When the edge material reaches the end of the edge material channel 11, the rotating motor 14 drives the transmission gear 13 to rotate. The meshing connection of the two transmission gears 13 causes the two crushing blades 12 to rotate, thereby crushing the edge material. At the same time, the externally installed fan works, causing the suction pipe 9 and the branch pipe 10 to absorb the scattered debris inside the edge material channel 11, preventing the debris from scattering everywhere. The chopped large pieces of material are placed inside the conveying cylinder 16 through the discharge port 15. At the same time, the conveying motor 17 works, and the spiral conveyor rod 18 outputs and collects the material.

[0029] Please see Figure 1 and Figure 3 The top of the edge material channel 11 is connected to a suction pipe 9, which is located directly above the cutting blade 6. The outer side of the bottom end of the suction pipe 9 is connected to a branch pipe 10, and the end of the branch pipe 10 is internally connected to the port of the edge material channel 11.

[0030] It should be noted that the suction pipe 9 can absorb the debris scattered inside the edge material channel 11 as well as the debris generated during the cutting process, preventing the debris from scattering in the space.

[0031] Please see Figure 3 The gearbox 8 contains two gears that are rotatably connected by bearings and are meshed together. The output shaft of the drive motor 7 is fixedly connected to the central shaft of the top gear of the gearbox 8, and the rotating shaft 5 is fixedly connected to the central shaft of the bottom gear of the gearbox 8.

[0032] It should be noted that when the drive motor 7 is working, it can drive the gear at the top of the gearbox 8 to rotate. Through the meshing connection between the two gears, the other gear rotates, which in turn drives the rotating shaft 5 to rotate, thus realizing the rotation of the cutting blade 6.

[0033] Furthermore, the terms “first,” “second,” “third,” and “fourth” are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as “first,” “second,” “third,” or “fourth” may explicitly or implicitly include at least one of those features.

[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A crushing and conveying device for edge-cutting materials in a mineral wool production line, characterized in that, The system includes a conveyor platform (1) for conveying mineral wool to be cut, and a mounting frame (2) is provided at one end of the conveyor platform (1). The end of the mounting frame (2) away from the conveyor platform (1) is connected to a belt conveyor (4) for outputting the cut mineral wool. The top two ends of the mounting frame (2) are symmetrically provided with a cutting mechanism (3) for cutting the mineral wool. The top two ends of the mounting frame (2) are symmetrically provided with a material channel (11) for the material to pass through. Inside the material channel (11), two crushing blades (12) are rotatably connected to one end of the mounting frame (2), and the blades on the outside of the two crushing blades (12) are staggered.

2. The crushing and conveying device for edge-cutting materials in a mineral wool production line according to claim 1, characterized in that: The trimming mechanism (3) includes a rotating shaft (5), a trimming knife (6), a drive motor (7), and a gearbox (8). The rotating shaft (5) is rotatably connected to the edge material channel (11) via a bearing, and the trimming knife (6) is fixedly connected to one end of the rotating shaft (5) inside the edge material channel (11). The top of the mounting frame (2) has symmetrical cutting grooves at both ends, and the bottom end of the trimming knife (6) extends into the cutting groove. The top of the mounting frame (2) is fixedly installed outside the edge material channel (11), and the output shaft end of the drive motor (7) is connected to the gearbox (8). The output shaft end of the gearbox (8) is fixedly connected to the rotating shaft (5).

3. The crushing and conveying device for edge-cutting materials in a mineral wool production line according to claim 1, characterized in that: The mounting frame (2) is equipped with a conveying cylinder (16), and the bottom of the side material channel (11) is provided with a discharge port (15), which is connected to the inside of the conveying cylinder (16).

4. The crushing and conveying device for edge-cutting materials in a mineral wool production line according to claim 3, characterized in that: The conveying cylinder (16) is rotatably connected to a spiral conveying rod (18) via a bearing. A conveying motor (17) is fixedly installed at one end of the conveying cylinder (16), and the output shaft end of the conveying motor (17) extends into the conveying cylinder (16) and is fixedly connected to the spiral conveying rod (18). The end of the conveying cylinder (16) away from the conveying motor (17) is set as an open structure.

5. The crushing and conveying device for edge-cutting materials in a mineral wool production line according to claim 1, characterized in that: The central shaft ends of the two crushing blades (12) are fixedly connected to the transmission gears (13) through the side material channel (11), and the two transmission gears (13) are meshed together. A rotating motor (14) is fixedly installed on the side wall of the side material channel (11), and the output shaft end of the rotating motor (14) is fixedly connected to the central shaft of the transmission gears (13).

6. The crushing and conveying device for edge-cutting materials in a mineral wool production line according to claim 1, characterized in that: The top of the edge material channel (11) is connected to a suction pipe (9), and the suction pipe (9) is located directly above the cutting blade (6). The outer side of the bottom end of the suction pipe (9) is connected to a branch pipe (10), and the end of the branch pipe (10) is internally connected to the port of the edge material channel (11).

7. The crushing and conveying device for edge-cutting materials in a mineral wool production line according to claim 2, characterized in that: The gearbox (8) contains two gears that are rotatably connected by bearings and are meshed together. The output shaft of the drive motor (7) is fixedly connected to the central shaft of the top gear of the gearbox (8), and the rotating shaft (5) is fixedly connected to the central shaft of the bottom gear of the gearbox (8).

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